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The MPC Users' Group (MUG) invites community feedback on any issues, concerns, or questions about the MPC.


Please provide feedback on the SBN website.

PDS Support

SBN Data by "Mission"

The Small Bodies Node supports and archives data from a number of spacecraft missions as well as other programs, investigations, and surveys. A list of missions along with the type of small body data that SBN has is provided below.

Planetary and Small Body Missions

These are missions whose primary purpose was to explore planets and/or small bodies.

Other Spacecraft Missions

These are missions with primarily non-planetary goals but happened to also collect some small bodies data.

International Observing Campaigns


This is data collected from ground-based facilities, rather than spaced-based observatories and missions.

Catalogs of Small Bodies Data Archived Elsewhere